Lower border bone onlays to augment the severely atrophic (class VI) mandible in preparation for implants: A preliminary report

A. Soehardi, G. J. Meijer, S. J. Berge, P. J W Stoelinga

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

We present the preliminary results of a study involving a group of consecutive patients who underwent lower border onlay grafting, limited to the symphyseal area, in preparation for implant insertion. This technique allows for maximum-sized implants, followed by prosthetic rehabilitation. The main advantage of this method is the minimal risk of damage to the mental nerve. Sixteen patients were followed for a period of 6 months to 4 years and all were free of neurosensory disturbances. Eight had a removable overdenture placed and were satisfied with the result. This surgical approach allows the patient to wear their dentures during the healing period. A further advantage of lower border grafting over intraoral upper border grafting is that mucosal dehiscences are not seen.
Original languageEnglish
Pages (from-to)1493-1499
Number of pages7
JournalInternational Journal of Oral and Maxillofacial Surgery
Volume43
Issue number12
DOIs
Publication statusPublished - Dec 2014

Keywords

  • Atrophic mandible
  • Dental implants
  • Lower border bone augmentation
  • Preimplant surgery

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